tongue jaw

例句：

1. 1. The dentist examined the patient's tongue-jaw and found no signs of infection.
   牙医检查了患者的舌头-颚，没有发现感染的迹象。
2. 2. The scientist discovered a new species of tongue-jaw in the deep sea.
   科学家在深海发现了一种新的舌颚物种。
3. 3. The singer used her tongue-jaw to produce a unique sound effect.
   歌手利用她的舌颚产生了一种独特的声音效果。